Each of us has enough DNA to reach from here to the sun and back, more than 300 times. How is all of that DNA packaged so tightly into chromosomes and squeezed into a tiny nucleus? Histones are a ...

Chemistry focused short films presented by scientist and rapper Jon Chase. Jon Chase reveals his top 20 demonstrations and brings school science to life using music, magic tricks and everyday ...

Mar. 13, 2025 — Researchers have advanced a decades-old challenge in the field of organic semiconductors, opening new possibilities for the future of electronics. The researchers have created an ...

DNA (deoxyribonucleic acid) is the nucleic acid polymer that forms the genetic code for a cell or virus. Most DNA molecules consist of two polymers (double-stranded) of four nucleotides that each ...

School of Food and Biological Engineering, Hefei University of Technology, Hefei 230009, China Engineering Research Center of Bio-Process, Ministry of Education, Hefei University of Technology, Hefei ...

Key Laboratory of Green Chemistry & Technology, College of Chemistry, Sichuan University, Chengdu 610064, P.R. China ...

The origin of the Huns in fourth-century Europe has long been debated, but centuries-old DNA has revealed their diverse backgrounds. Skip to main content Open menu Close menu ...

Mar. 12, 2025 — Scientists have developed an innovative solar-powered method to transform sewage sludge -- a by-product of wastewater treatment -- into green ...

Environments are littered with the DNA of the creatures that inhabit them. Analyzing it could provide a real-time view of how our planet is changing. When you purchase through links on our site ...

The number of home DNA test kits offering nutrition and diet advice matched to your genes is growing. They’re based on the idea that each of us responds to foods differently, in part due to our ...

When you purchase through links on our site, we may earn an affiliate commission. Home DNA tests are an accessible way to gain an extensive understanding of your heritage, family history and diaspora.

Ancient DNA is telling us more and more about humans and environments long past. Could it also help rescue the future? Eske Willerslev was on a tour of Montreal’s Redpath Museum, a Victorian-era ...